28606257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62323}}^1$

素因数の和:62349

約数の個数: 16

約数和(自身を含む): 44873280

約数和(自身を除く): 16267023

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62323, 186969, 560907, 1059491, 1682721, 3178473, 9535419, 28606257]

約数ペア:

[(1, 28606257), (3, 9535419), (9, 3178473), (17, 1682721), (27, 1059491), (51, 560907), (153, 186969), (459, 62323)]